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-rw-r--r--libavformat/network.h4
-rw-r--r--libavformat/sctp.c1
-rw-r--r--libavformat/tcp.c1
-rw-r--r--libavformat/udp.c1
4 files changed, 4 insertions, 3 deletions
diff --git a/libavformat/network.h b/libavformat/network.h
index 1dc9deb675..3e4422e4c2 100644
--- a/libavformat/network.h
+++ b/libavformat/network.h
@@ -27,6 +27,10 @@
#include "libavutil/error.h"
#include "os_support.h"
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
#if HAVE_WINSOCK2_H
#include <winsock2.h>
#include <ws2tcpip.h>
diff --git a/libavformat/sctp.c b/libavformat/sctp.c
index 07de4986d2..7bcb5ae0a9 100644
--- a/libavformat/sctp.c
+++ b/libavformat/sctp.c
@@ -39,7 +39,6 @@
#include <netinet/in.h>
#include <netinet/sctp.h>
-#include <unistd.h>
#include "config.h"
diff --git a/libavformat/tcp.c b/libavformat/tcp.c
index e77e4c5231..badc0ba935 100644
--- a/libavformat/tcp.c
+++ b/libavformat/tcp.c
@@ -20,7 +20,6 @@
*/
#include "avformat.h"
#include "libavutil/parseutils.h"
-#include <unistd.h>
#include "internal.h"
#include "network.h"
#include "os_support.h"
diff --git a/libavformat/udp.c b/libavformat/udp.c
index 39db263e12..71b445b187 100644
--- a/libavformat/udp.c
+++ b/libavformat/udp.c
@@ -30,7 +30,6 @@
#include "avio_internal.h"
#include "libavutil/parseutils.h"
#include "libavutil/avstring.h"
-#include <unistd.h>
#include "internal.h"
#include "network.h"
#include "os_support.h"